1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc92cd65585169219f6c777a83965d755be0c021fb2a4b1f5967dcd03f807a26. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6b5c41a-8cb0-42e0-a2ba-fddc287553d5.json and https://artists.proofprofile.net/proofs/artist/b6b5c41a-8cb0-42e0-a2ba-fddc287553d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tchaikovsky:The Nutcracker Suite - Rimsky Korsakov: Le Coq d'Or Suite
The Nutcracker Suite, op.71a : Ouverture miniature. Allegro giusto
The Nutcracker Suite, op.71a : Danses carateristitques, Marche
The Nutcracker Suite, op.71a : Danses charcteristiques - Danse de la Fée Dragée
The Nutcracker Suite, op.71a : Danses charcteristiques - Трепак/Trepac (Danse russe)
The Nutcracker Suite, op.71a : Danses charcteristiques - Danse arabe
The Nutcracker Suite, op.71a : Danses charcteristiques - Danse chinoise
The Nutcracker Suite, op.71a : Danses charcteristiques - Danse des Mirlitons
The Nutcracker Suite, op.71a : Valse des fleurs
Le Coq d'Or Suite : Introduction et sommeil de Dodon
Le Coq d'Or Suite : Le Roi Dodon en campagne
Le Coq d'Or Suite : Danse de la reine de Chemakha - Danse du roi Dodon
Le Coq d'Or Suite : La Noce - Mort du roi Dodon - Finale
Beethoven: Symphony No.9 in D Minor, Op.125 - Balakirev: Symphony No.1 in C major
Symphony No.9 in D Minor, Op.125 : Allegro ma non troppo, un poco maestoso
Symphony No.9 in D Minor, Op.125 : Molto vivace
Symphony No.9 in D Minor, Op.125 : Adagio molto e cantabile
Symphony No.9 in D Minor, Op.125 : Ι Presto - Allegro assai
Symphony No.9 in D Minor, Op.125 : ΙΙ Presto- "O Freunde, nicht diese Töne!" -Allegro assai
Symphony No.1 in C major : Largo - Allegro vivo
Symphony No.1 in C major : Scherzo Vivo - Poco meno mosso - Tempo 1
Symphony No.1 in C major : Andante - attacca
Symphony No.1 in C major : Finale Allegro moderato - Tempo di Polacca
Franz Schubert - Felix Mendelssohn - Antonín Dvořák: Selected symphonies
Symphony No.3 in D major, D 200 : Adagio maestoso - Allegro con brio
Symphony No.3 in D major, D 200 : Allegretto
Symphony No.3 in D major, D 200 : Menuetto. Vivace - Trio
Symphony No.3 in D major, D 200 : Presto vivace
Symphony No.4 in A major, op.90, "Italian" : Allegro vivace
Symphony No.4 in A major, op.90, "Italian" : Andante con moto
Symphony No.4 in A major, op.90, "Italian" : Con moto moderato
Symphony No.4 in A major, op.90, "Italian" : Saltarello. Presto
Symphony No. 8 in G major, Op. 88 : Allegro con brio
Symphony No. 8 in G major, Op. 88 : Adagio
Symphony No. 8 in G major, Op. 88 : Allegretto grazioso - Molto vivace
Symphony No. 8 in G major, Op. 88 : Allegro ma non troppo
Heritage Suite for Orchestra: David and Bathsheba
Heritage Suite for Orchestra: Dance of the GoldenCalf
Heritage Suite for Orchestra: Destruction of the Temple
Heritage Symphonic Dances: David's Dance
Heritage Symphonic Dances: The Rabbi's Dance
Heritage Symphonic Dances: Renaissance Dance
Heritage Symphonic Dances: Spanish Dance